/**
 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package fr.smile.liferay.portlet.news.service.persistence;

/**
 * @author Brian Wing Shun Chan
 */
public interface NewsEntryFinder {
	public java.util.List<fr.smile.liferay.portlet.news.model.NewsEntry> findPublishedBetween(
		java.util.Date from, java.util.Date to)
		throws com.liferay.portal.kernel.exception.SystemException;

	public java.util.List<fr.smile.liferay.portlet.news.model.NewsEntry> findUnread(
		long userId, java.util.Map<java.lang.Long, long[]> scopes, int start,
		int end) throws com.liferay.portal.kernel.exception.SystemException;

	public int countUnread(long userId,
		java.util.Map<java.lang.Long, long[]> scopes)
		throws com.liferay.portal.kernel.exception.SystemException;
}